package com.guomei.bean.curse;

import lombok.Data;

import javax.validation.constraints.NotNull;

@Data
public class CountByCourseAndUserIdDTO {
    //课程id
    @NotNull(message = "课程id不能为空")
    private Long courseId;
    //用户id
    @NotNull(message = "用户id不能为空")
    private Long userId;
}
